robunos said:
How difficult is the up/download process?
At the point in history of these two stories? Fairly simple, cheap, easy and reliable. It's no biggie, commonly done for transport taking more than a number of days on a limited transport. or when you want to take people from A to B and not have them blab to anyone else along the way.
I'm just thinking you've conquered death and disease here...
In a sense yes. The technologies were developed centuries early, story-time... and promptly created havoc. By This Point In History, the issues have been resolved.
In other words, is it possible that 'George' the 'Aivatar' is really an uploaded mind, interfaced directly into the ship's systems...
Nope. AI are extremely common, perfectly accepted members of society. But due to troubles centuries earlier, only a single *physical* model of AI is manufactured... a sphere about the size of a softball, with the general intelligence of a smart human. All built to the exact same blueprint, except for certain regions which are allowed to randomize during manufacture to produce distinct personalities.
I've pondered for *decades* how best to handle the ability of a society to just stamp out "adult" minds like this. The technology of the time would allow one person with a fabrication unit (think: "replicator") to stamp out AI's by the bajillions, and that would be *bad.* What I've come up with: in order to create a new AI, two other "citizen" AIs in good standing (AIs, like humans, sometimes go nuts, or turn criminal, because... why wouldn't they?) must request it. The new AI is then manufactured, and made an indentured servant, for lack of a better term, for 20 years. They must be treated like any other citizen, like an employee, getting proper pay and can't be abused, etc. But they must *work* a job in any of a number of roles. At the end of that time, they are free citizens, to go and do as they please, including swapping bodies (the AI brain being softball-sized, many might want to swap into android bodies of any possible configuration, others might want to sign on to giant starliners, others might want to just strap on a solar sail and go away).
I'm currently pecking away at two stories, but #3 on the list would feature two time frames: This Point In History, around 2500 AD, and around 2100 AD. This is not only important for the plot, it also allows for some ham-fisted exposition. One thing I'll hint at: technology as seen by Our Heros in these yarns probably seems somewhat stunted, especially for being half a millenium down the line. There's a reason for that.There's a reason why mind-copying *isn't* the answer to death, why people still wander around in Meat Bodies rather than float around as math and electrons in the Matrix or stomp across the universe as giant mechs or clouds of networked nanites. And it's not because these things are impossible or haven't been done...